Surname Genaro Humberto (Genaro Humberto 
) , in all the world, is an extremely rare family name. The family name Genaro Humberto is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Genaro Humberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Genaro Humberto | Peru, Ecuador, Chile |
Soto, and Flores Donoso